<?php
/**
 * 2020/9/24
 * Created by breeze
 * User: breeze
 */

namespace app\admin\validate;


use think\Validate;

class AdminUser extends Validate
{
    protected $rule = [
        "username" => "require",
        "password" => "require",
        "captcha"  => "require|checkCaptcha"
    ];
    protected $message = [
        "username" => "用户名不能为空",
        "password" => "密码不能为空",
        "captcha"  => "验证码不能为空"
    ];
    protected function checkCaptcha($value,$rule,$data=[]){
        if (!captcha_check($value)){
            return "验证码输入不正确";
        }
        return true;
    }
}